Originally Posted by International
Its manually cut off and up shifts into OD on its own. Then it jumps in and out of gears till we turn it off.
What's the speed doing? It will jockey back and forth between od and 3rd whether or not the engine has enough power to hold the speed in od.
Hitting the button on the handle, or sometimes on the knee panel, will solve that. A light should also turn on on the dash indicating that od is disabled.